The YP-A-7000 disk starter propagation machine works with automatic feeding, discharging; automatic reflex, heating, cooling, ventilation and humidification. It works in a low temperature, and Daqu can be cultured proceed in the low temperature in a bioclean environment for a long time, which is in line with the demand of brewing industry in the new era.

With mechanized production, which reduces labor costs, it is the best choice about the high salt liquid soy sauce production equipment.

In the 80s of last century we imported the Japanese mechanical disk starter propagation machine. After digesting and absorption we made a total of 8 units diameter of 6.00m and 6.80m koji disk starter propagation machine for the Fourth Shanghai brewing factory and Fifth Shanghai brewing factory. 1995 to 2000 we processed mechanical disc diameter 7.00m starter machine for Nichimen Co., Ltd, Chaozhou, Guangdong Branch of soy sauce (now renamed as Food Co., Ltd. Guangzhou good taste). And we can also process diameter 11.00m single and double mechanical disk starter propagation machine. Production from the device can get less pollution and high enzyme activity but costs low labor intensity. It is the best choice of equipment for brewing industry specialization which fully meets the requirements of mechanized production.